NDJSJT.Established in 2001 with a registered capital of RMB 360 million, NDJSJT is a comprehensive construction enterprise integrating steel structure manufacturing special grade and general contracting of building construction. The company has 300,000 square meters of plant, more than 3,000 employees (including 400 middle and senior technicians), and the annual production capacity reaches 300,000 tons of steel structures and 3 million square meters of plates. As the director unit of China Construction Metal Structure Association, its business covers the fields of assembled building, curtain wall engineering, metal roofing system, etc. More than 40 production lines are equipped with advanced equipments, such as X-ray detector, etc., and it has passed the certification of ISO three major systems. With core technologies such as pipe truss coherent line cutting, the company has created thousands of high-quality projects for both domestic and foreign countries, and continues to lead the industry with its brand image of honoring contracts and keeping promises.